Box cutter



FIG. 1 is a right, front, top perspective view of a box cutter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left, rear, bottom perspective view thereof; and,

FIG. 9 is a view that shows the box cutter in use.

The broken lines depict portions of the box cutter in which the design is embodied that are not considered part of the claimed design. 

CLAIM We claim the ornamental design for a box cutter, as shown and described. 